CN209924033U - Paint shop booster compressor refrigerated water steady voltage water supply installation - Google Patents
Paint shop booster compressor refrigerated water steady voltage water supply installation Download PDFInfo
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- CN209924033U CN209924033U CN201920359362.8U CN201920359362U CN209924033U CN 209924033 U CN209924033 U CN 209924033U CN 201920359362 U CN201920359362 U CN 201920359362U CN 209924033 U CN209924033 U CN 209924033U
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Abstract
The utility model provides a paint workshop booster compressor chilled water pressure stabilizing water supply device, which comprises a water supply tank, a pressure regulating pump, a water inlet pipe, a pressure stabilizing pipe and a water outlet pipe; the pressure stabilizing tube comprises an inner tube, an outer ring tube shell and two air compressors, a pressure gauge is arranged in the inner tube, two partition plates are arranged between the inner tube and the outer ring tube shell, an overvoltage water storage chamber is arranged on one side of each partition plate, between the inner tube and the outer ring tube shell, and an undervoltage vacant chamber is arranged on the other side of each partition plate, between the inner tube and the outer ring tube shell; the inner pipe is provided with a passive inner supporting plate corresponding to the inner side of the pipe wall of the overpressure water storage chamber; a passive outer supporting plate is arranged on the outer side of the inner pipe corresponding to the pipe wall of the under-pressure vacant chamber; the excessive pressure reservoir chamber is equipped with inflation pressure regulating gasbag, the utility model discloses can secondary regulation water pressure, it is effectual to supply water steady voltage.
Description
Technical Field
The utility model relates to a paint workshop booster compressor refrigerated water steady voltage water supply installation.
Background
The water pressure boosting device of a general industrial workshop has strict requirements on water supply, and the control on the water pressure is required to reach a certain standard; in actual operation, however, the pressure stabilizing adjustment of the water pressure is difficult, the adjusting step is simple, and the pressure stabilizing effect is poor; has great influence on industrial production.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a paint shop booster compressor refrigerated water steady voltage water supply installation can secondary regulation water pressure, and the steady voltage that supplies water is effectual.
The utility model provides a following technical scheme:
a pressure stabilizing water supply device for a supercharger chilled water in a paint workshop comprises a water supply tank, a pressure regulating pump, a water inlet pipe, a pressure stabilizing pipe and a water outlet pipe which are connected in sequence;
the pressure stabilizing tube comprises an inner tube, an outer ring tube shell sleeved outside the inner tube and two air compressors, wherein a pressure gauge is arranged inside the inner tube and connected with the pressure regulating pump;
two partition plates are further arranged between the inner pipe and the outer ring pipe shell, an overpressure water storage chamber is arranged between one side of each partition plate and the inner pipe and the outer ring pipe shell, and an underpressure vacant chamber is arranged between the other side of each partition plate and the inner pipe and the outer ring pipe shell;
the inner pipe is provided with a first through hole corresponding to the pipe wall of the overpressure water storage chamber, and a passive inner supporting plate matched with the first through hole is arranged on the inner side of the pipe wall of the inner pipe; the inner pipe is provided with a second through hole corresponding to the pipe wall of the under-pressure vacant chamber, and a passive outer supporting plate matched with the second through hole is arranged on the outer side of the pipe wall of the inner pipe; one end of the driven inner supporting plate and one end of the driven outer supporting plate are respectively connected with the pipe wall of the inner pipe through movable shafts, and springs are respectively connected between the other end of the driven inner supporting plate and the other end of the driven outer supporting plate and the pipe wall of the inner pipe; sealing gaskets are arranged between the edge of the driven inner supporting plate and the edge of the driven outer supporting plate and the pipe wall respectively;
an expansion pressure regulating air bag is arranged in the overpressure water storage chamber, a water inlet hole and a first air pipe hole are formed in the outer ring pipe shell corresponding to the pipe wall of the overpressure water storage chamber, an air pipe is hermetically arranged in the first air pipe hole, the air pipe penetrates through the air pipe hole to be connected with one air compressor and the expansion pressure regulating air bag, a water outlet hole and a second air pipe hole are formed in the outer ring pipe shell corresponding to the pipe wall of the under-pressure vacant chamber, and the second air pipe hole is connected with the other air compressor; and pipelines are connected between the water outlet and the water inlet and the water supply tank respectively.
Preferably, the pipeline is provided with a switch valve.
Preferably, the positions of the spring on the pipe wall of the inner pipe, the driven inner supporting plate and the driven outer supporting plate are provided with grooves, and the end parts of the spring are fixedly connected to the bottom of the grooves.
Preferably, the excessive pressure reservoir chamber is equipped with the barometer, the indoor barometer that is equipped with of undervoltage vacant, the barometer with connect in the aerostatic press of inflation pressure regulating gasbag is connected, the barometer with the aerostatic press that the room is connected is put to the undervoltage vacant.
Preferably, the partition plate is provided in the radial direction of the inner tube and the outer ring tube shell.
The utility model has the advantages that: the water supply tank, the pressure regulating pump, the water inlet pipe, the pressure stabilizing tube and the water outlet pipe form a pressure stabilizing and adjusting channel, wherein the pressure regulating pump is a primary adjusting mechanism, the pressure stabilizing tube is a secondary adjusting mechanism, the pressure regulating pump can not only automatically set working power to adjust water pressure, but also can be matched with a press machine of the pressure stabilizing tube to form a feedback adjusting channel, and the adjusting accuracy is improved; the pressure stabilizing pipe is also internally provided with an overpressure water storage chamber and an underpressure vacant chamber, and once the pressure difference between the inner pipe and the overpressure water storage chamber exceeds the maximum pressure born by the spring of the passive inner supporting plate, the passive inner supporting plate can be opened to pressurize the water flow of the inner pipe; in the same way, the pressure difference between the inner pipe and the under-pressure control chamber exceeds the maximum pressure which can be born by the passive outer supporting plate, the water in the inner pipe flows into the under-pressure vacant chamber, and the water pressure of the inner pipe is reduced; the inflation pressure regulating gasbag receives the air compressor to adjust, when inflation or shrink, the corresponding water pressure that changes the water storage chamber of excessive pressure, and it is convenient to adjust, and in the same way, the atmospheric pressure of the empty room of underpressure also can be convenient regulation, facilitates the use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the structure of the pressure stabilizer of the present invention;
FIG. 2 is a schematic structural view of the present invention;
labeled as: 1. an outer ring casing; 2. an inner tube; 3. an overpressure water storage chamber; 4. an under-pressure vacant chamber; 5. a passive inner support plate; 6. a passive outer support plate; 7. a partition plate.
Detailed Description
As shown in fig. 1-2, the utility model comprises a water supply tank, a pressure regulating pump, a water inlet pipe, a pressure stabilizing pipe and a water outlet pipe which are connected in sequence; the pressure stabilizing tube comprises an inner tube 2, an outer ring tube shell 1 sleeved outside the inner tube 2 and two air compressors, wherein a pressure gauge is arranged inside the inner tube 2 and connected with the pressure regulating pump; two partition plates 7 are further arranged between the inner pipe 2 and the outer ring pipe shell 1, an overpressure water storage chamber 3 is arranged on one side of each partition plate 7, between the inner pipe 2 and the outer ring pipe shell 1, and an underpressure vacant chamber 4 is arranged on the other side of each partition plate 7, between the inner pipe 2 and the outer ring pipe shell 1; the inner pipe 2 is provided with a first through hole corresponding to the pipe wall of the overpressure water storage chamber 3, and a passive inner supporting plate 5 matched with the first through hole is arranged on the inner side of the pipe wall of the inner pipe 2; the inner pipe 2 is provided with a second through hole corresponding to the pipe wall of the under-pressure vacant chamber 4, and a driven outer support plate 6 matched with the second through hole is arranged on the outer side of the pipe wall of the inner pipe 2; one end of the driven inner supporting plate 5 and one end of the driven outer supporting plate 6 are respectively connected with the pipe wall of the inner pipe 2 through movable shafts, and springs are respectively connected between the other end of the driven inner supporting plate 5 and the other end of the driven outer supporting plate 6 and the pipe wall of the inner pipe 2; sealing gaskets are respectively arranged between the edge of the driven inner supporting plate 5 and the edge of the driven outer supporting plate 6 and the pipe wall; an expansion pressure regulating air bag is arranged in the overpressure water storage chamber 3, a water inlet hole and a first air pipe hole are formed in the outer ring pipe shell 1 corresponding to the pipe wall of the overpressure water storage chamber 3, an air pipe is hermetically arranged in the first air pipe hole, the air pipe penetrates through the air pipe hole to be connected with an air compressor and the expansion pressure regulating air bag, a water outlet hole and a second air pipe hole are formed in the outer ring pipe shell 1 corresponding to the pipe wall of the underpressure vacant chamber 4, and the second air pipe hole is connected with the other air compressor; the water outlet and the water inlet are respectively connected with a pipeline between the water supply tank and the water outlet, the water supply tank, the pressure regulating pump, the water inlet pipe, the pressure stabilizing pipe and the water outlet pipe form a pressure stabilizing and adjusting channel, wherein the pressure regulating pump is a primary adjusting mechanism, the pressure stabilizing pipe is a secondary adjusting mechanism, the pressure regulating pump can not only automatically set working power to adjust water pressure, but also can be matched with a press machine of the pressure stabilizing pipe to form a feedback adjusting channel, and the adjusting accuracy is improved; an overpressure water storage chamber 3 and an underpressure vacant chamber 4 are also arranged in the pressure stabilizing pipe, once the pressure difference between the inner pipe 2 and the overpressure water storage chamber 3 exceeds the maximum pressure born by the spring of the passive inner supporting plate 5, the passive inner supporting plate 5 is opened to pressurize the water flow of the inner pipe 2; similarly, the pressure difference between the inner pipe 2 and the under-pressure control chamber exceeds the maximum pressure which can be borne by the passive outer supporting plate 6, the water in the inner pipe 2 flows into the under-pressure vacant chamber 4, and the water pressure of the inner pipe 2 is reduced; the inflation pressure regulating gasbag is adjusted by the air compressor, when inflation or shrink, the corresponding water pressure that changes in the excessive pressure reservoir chamber 3, and it is convenient to adjust, and in the same way, the atmospheric pressure of the room 4 is put to the undervoltage vacancy also can be convenient regulation, facilitates the use.
Specifically, the pipeline is provided with a switch valve, so that the water inlet of the overpressure water storage chamber 3 and the water outlet of the underpressure vacancy chamber 4 can be conveniently controlled; grooves are formed in the driven inner supporting plate 5, the driven outer supporting plate 6 and the parts, provided with springs, of the pipe wall of the inner pipe 2, and the end parts of the springs are fixedly connected to the bottoms of the grooves, so that the springs are conveniently accommodated; the overpressure water storage chamber 3 is provided with a water pressure gauge, the underpressure empty chamber 4 is internally provided with a pressure gauge, the water pressure gauge is connected with a pressure machine connected with the expansion pressure regulating air bag, the pressure gauge is connected with the pressure machine connected with the underpressure empty chamber 4, the adjustment is convenient, and the partition plate 7 is arranged in the radius direction of the inner tube 2 and the outer ring tube shell 1.
The utility model discloses a working process does: the water of the water supply tank is input into a pressure stabilizing tube through the pressure regulation of a pressure regulating pump, and the constant-pressure water flow flows out of a water outlet pipe and is put into use through the pressure stabilizing treatment of the pressure stabilizing tube;
the voltage-stabilizing regulation principle of the voltage-stabilizing tube is as follows: the pressure regulating pump sends water into the inner pipe 2, but the water pressure in the inner pipe 2 is not constant continuously due to the comprehensive influence of the regulating precision of the pressure regulating pump, the water pressure in the water supply tank and the like, and in order to ensure the stability of the water flow pressure, a pressure stabilizing pipe is erected as secondary pressure stabilizing equipment to improve the pressure stabilizing effect; the pressure gauge of the inner pipe 2 can detect the real pressure of the water flow, if the water flow pressure is different from the set pressure, an electric signal is sent to the pressure regulating pump to form a feedback channel, the working power of the pressure regulating pump can be conveniently regulated at any time, and the stability of the water flow pressure is better maintained; when the pressure regulating pump fails or the water pressure fluctuation exceeds the regulating range of the pressure regulating pump, the overpressure water storage chamber 3 and the underpressure vacant chamber 4 between the outer ring pipe shell 1 and the inner pipe 2 can perform the passive regulation function;
the principle and mode of passive regulation are as follows: the elastic coefficients of the springs of the driven inner supporting plate 5 and the driven outer supporting plate 6, the pressure in the overpressure water storage chamber 3 and the pressure in the underpressure vacancy chamber 4 are respectively related to the power regulating coefficient of the pressure regulating pump and the selection of the required water pressure, for example: the pressure that can be born by the passive inner supporting plate 5 is a, and the pressure that can be born by the passive outer supporting plate 6 is b; the pressure in the overpressure water storage chamber 3 is c, and the pressure in the underpressure vacant chamber 4 is d; under a special condition I, when the pressure regulating pump operates to the maximum power, the pressure in the pressure stabilizing pipe is e, c is larger than e, and the difference value between c and e is larger than a, the driven inner supporting plate 5 moves and is unfolded, and water flow in the overpressure water storage chamber 3 enters the inner pipe 2 to pressurize the water flow; until the pressure difference between the overpressure water storage chamber 3 and the inner pipe 2 is stable and less than or equal to a, the passive inner supporting plate 5 is closed; in a special case II, when the pressure regulating pump operates to the minimum power, the pressure in the pressure stabilizing pipe is f, f is larger than d, and the difference value between f and d is larger than b, the passive outer supporting plate 6 moves and is unfolded, and the water flow in the inner pipe 2 enters the under-pressure vacant chamber 4 to reduce the pressure of the water flow; and when the pressure difference between the under-pressure vacant chamber 4 and the inner tube 2 is stable and is less than or equal to b, the passive outer support plate 6 is closed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A pressure stabilizing and water supplying device for a supercharger chilled water in a paint workshop is characterized by comprising a water supply tank, a pressure regulating pump, a water inlet pipe, a pressure stabilizing pipe and a water outlet pipe which are connected in sequence;
the pressure stabilizing tube comprises an inner tube, an outer ring tube shell sleeved outside the inner tube and two air compressors, wherein a pressure gauge is arranged inside the inner tube and connected with the pressure regulating pump;
two partition plates are further arranged between the inner pipe and the outer ring pipe shell, an overpressure water storage chamber is arranged between one side of each partition plate and the inner pipe and the outer ring pipe shell, and an underpressure vacant chamber is arranged between the other side of each partition plate and the inner pipe and the outer ring pipe shell;
the inner pipe is provided with a first through hole corresponding to the pipe wall of the overpressure water storage chamber, and a passive inner supporting plate matched with the first through hole is arranged on the inner side of the pipe wall of the inner pipe; the inner pipe is provided with a second through hole corresponding to the pipe wall of the under-pressure vacant chamber, and a passive outer supporting plate matched with the second through hole is arranged on the outer side of the pipe wall of the inner pipe; one end of the driven inner supporting plate and one end of the driven outer supporting plate are respectively connected with the pipe wall of the inner pipe through movable shafts, and springs are respectively connected between the other end of the driven inner supporting plate and the other end of the driven outer supporting plate and the pipe wall of the inner pipe; sealing gaskets are arranged between the edge of the driven inner supporting plate and the edge of the driven outer supporting plate and the pipe wall respectively;
an expansion pressure regulating air bag is arranged in the overpressure water storage chamber, a water inlet hole and a first air pipe hole are formed in the outer ring pipe shell corresponding to the pipe wall of the overpressure water storage chamber, an air pipe is hermetically arranged in the first air pipe hole, the air pipe penetrates through the air pipe hole to be connected with one air compressor and the expansion pressure regulating air bag, a water outlet hole and a second air pipe hole are formed in the outer ring pipe shell corresponding to the pipe wall of the under-pressure vacant chamber, and the second air pipe hole is connected with the other air compressor; and pipelines are connected between the water outlet and the water inlet and the water supply tank respectively.
2. The paint shop booster chilled water pressure stabilizing water supply device according to claim 1, wherein the pipeline is provided with a switch valve.
3. The paint shop booster chilled water pressure stabilizing water supply device according to claim 1, wherein grooves are formed in the positions where the springs are arranged on the pipe walls of the passive inner support plate, the passive outer support plate and the inner pipe, and the end parts of the springs are fixedly connected to the bottoms of the grooves.
4. The paint shop booster chilled water pressure stabilizing water supply device according to claim 1, wherein the overpressure water storage chamber is provided with a water pressure gauge, the underpressure empty room is internally provided with a gas pressure gauge, the water pressure gauge is connected with a gas pressure machine connected with the expansion pressure regulating air bag, and the gas pressure gauge is connected with the gas pressure machine connected with the underpressure empty room.
5. The paint shop booster chilled water pressure stabilizing water supply device according to claim 1, wherein the partition plate is arranged in the radial direction of the inner pipe and the outer ring pipe shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359362.8U CN209924033U (en) | 2019-03-21 | 2019-03-21 | Paint shop booster compressor refrigerated water steady voltage water supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359362.8U CN209924033U (en) | 2019-03-21 | 2019-03-21 | Paint shop booster compressor refrigerated water steady voltage water supply installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209924033U true CN209924033U (en) | 2020-01-10 |
Family
ID=69070396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920359362.8U Expired - Fee Related CN209924033U (en) | 2019-03-21 | 2019-03-21 | Paint shop booster compressor refrigerated water steady voltage water supply installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209924033U (en) |
-
2019
- 2019-03-21 CN CN201920359362.8U patent/CN209924033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |