CN203259227U - Water temperature overload test device - Google Patents
Water temperature overload test device Download PDFInfo
- Publication number
- CN203259227U CN203259227U CN 201320218773 CN201320218773U CN203259227U CN 203259227 U CN203259227 U CN 203259227U CN 201320218773 CN201320218773 CN 201320218773 CN 201320218773 U CN201320218773 U CN 201320218773U CN 203259227 U CN203259227 U CN 203259227U
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- Prior art keywords
- water
- hot water
- heating system
- valve
- pump
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- Withdrawn - After Issue
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Abstract
The utility model discloses a water temperature overload test device comprising a constant-pressure water supplement system and a hot water circulation system. The constant-pressure water supplement system comprises softened water equipment, a water tank, a water supplement pump, a manual valve, a check valve and a constant-pressure device, wherein the water supplement pump is divided into two paths through the manual valve and the check valve, one path is connected with the constant-pressure device, and the other path is connected with the hot water circulation system through the manual valve. The hot water circulation system is composed of a heating system, a hot water circulation pump and a filter, wherein a water inlet of the heating system is connected with the hot water circulation pump through a hot water meter to be detected, a water outlet of the heating system is sequentially connected with the manual valve, the filter and the hot water circulation pump, the water outlet of the heating system is sequentially provided with an exhaust valve, a water outlet temperature sensor and a water outlet temperature display instrument, the water inlet of the heating system is sequentially provided with a water inlet temperature sensor and a water inlet temperature display instrument, and the heating circulation system is further provided with a pressure detection mechanism. By means of a fully-closed structure and an electric heating mode that a manually-operated control cabinet carries out fully-automatic digital control, the water temperature overload test device makes up for the blank that a common test device can not finish a water temperature overload test.
Description
Technical field
The utility model relates to hot water gauge test field, relates in particular to water temperature overload test device.
Background technology
The water temperature overload test requires in " hot water gauge type evaluation outline ": " water temperature overload test equipment is adopted in test, adopts the hot water gauge test unit during repetition measurement error.Making the hot water gauge model machine water temperature that flows is MAT+(10 ℃ ± 2.5 ℃) hot water, move 1h after reaching equalized temperature." because the hot water gauge of T130 is arranged in the type evaluation outline, but the domestic water flow device of temperature above 100 ℃ that there is no.
The utility model water temperature overload test device, this device adopts full-enclosed structure, carry out fully automatic digital control Electric heating by the manually-operated switch board, design temperature can reach more than 130 ℃, has remedied the blank that the ordinary test device can not be finished the water temperature overload test.
Summary of the invention
The purpose of this utility model provides a kind of water temperature overload test device, and this device carries out fully automatic digital control Electric heating by the manually-operated switch board, design temperature can reach 130 ℃, has remedied the blank that the ordinary test device can not be finished the water temperature overload test.
To achieve these goals, the technical solution of the utility model is as described below:
Water temperature overload test device, formed by constant pressure supply water system and hot water cyclesystem, the two connects by pipeline section, it is characterized in that: the constant pressure supply water system is comprised of softened water equipment, water tank, small pump, hand valve, non-return valve, constant pressure arrangement, all adopt pipeline section to connect between softened water equipment, water tank, small pump, hand valve, non-return valve, the constant pressure arrangement, softened water equipment is connected with water tank, water tank is connected with small pump, small pump is divided into two-way behind a hand valve, a non-return valve, one the tunnel connects constant pressure arrangement, and one the tunnel connects hot water cyclesystem behind a hand valve; Hot water cyclesystem is comprised of heating system, hot water circulating pump, filtrator, all adopt pipeline section to connect between heating system, hot water circulating pump, the filtrator, the water inlet of heating system is connected with hot water circulating pump through hot water gauge to be checked, and the heating system water delivering orifice is connected successively with a hand valve, filtrator, hot water circulating pump; The water outlet of heating system is disposed with vent valve, leaving water temperature sensor, leaving water temperature Displaying Meter, and the water inlet of heating system is provided with inflow temperature sensor, inflow temperature Displaying Meter successively.Heating circulation system also is provided with pressure detection mechanism, and pressure detection mechanism is comprised of pressure display instrument table, pressure protective device.Softened water equipment is used for softening tap water, and small pump is for water filling in pipeline, and to guarantee being full of water in the pipeline section, constant pressure arrangement is used for control, stablizes the pipeline section internal pressure, and heating system is used for water in the pipeline section is heated.
Principle of work of the present utility model is as described below:
In water tank, inject softening water by softened water equipment, be provided with liquid level detecting sensor in the water tank, after the water level in the water tank reaches setting value, no longer toward the water tank water filling, the pressure display instrument gauge pressure is set within the specific limits, guarantee that all valves are in open mode, open small pump, with the water flow in pipes after softening, and open the vent valve that is arranged at the heating system exit, until there is not gas to discharge, close vent valve, when pipeline pressure was in the scope that sets, small pump automatically (or manual) was closed, and opens hot water circulating pump, by the set-up of control system predetermined water temperature, open heating system, when water temperature rises to default water temperature, heating system is (or manually) stopped heating automatically, by to heating system intake-outlet temperature continuous detecting, when if the water temperature of heating circulation system is lower than setting value, system starts heating system automatically, then according to testing requirements tested table is detected.
The beneficial effects of the utility model are:
(1) the utility model water temperature overload test device design temperature can reach 130 ℃, has remedied the blank that the ordinary test device can not be finished the water temperature overload test.
(2) the utility model water temperature overload test device operates switch board by the people and carries out fully automatic digital control Electric heating, and automaticity is high.
Description of drawings
Accompanying drawing 1 is the utility model water temperature overload test apparatus structure synoptic diagram.
Embodiment
Below in conjunction with description of drawings and embodiment the technical solution of the utility model is described in further detail.
As shown in Figure 1: water temperature overload test device, formed by the B of constant pressure supply water system and hot water cyclesystem A, the two connects by pipeline section, wherein, the constant pressure supply water system is by softened water equipment 1, water tank 2, small pump 3, hand valve 4, non-return valve 5, constant pressure arrangement 6 forms, softened water equipment, water tank, small pump, hand valve, non-return valve, all adopt pipeline section to connect between the constant pressure arrangement, softened water equipment is connected with water tank, water tank is connected with small pump, small pump is through a hand valve, be divided into two-way behind one non-return valve, one the tunnel connects constant pressure arrangement, and one the tunnel connects hot water cyclesystem behind a hand valve; Hot water cyclesystem is comprised of heating system 10, hot water circulating pump 8, filtrator 7, all adopt pipeline section to connect between heating system, hot water circulating pump, the filtrator, the water inlet of heating system is connected with hot water circulating pump through hot water gauge 9 to be checked, and the heating system water delivering orifice is connected successively with a hand valve, filtrator, hot water circulating pump; The water outlet of heating system is disposed with vent valve, leaving water temperature sensor, leaving water temperature Displaying Meter, and the water inlet of heating system is provided with inflow temperature sensor, inflow temperature Displaying Meter successively.Heating circulation system also is provided with pressure detection mechanism, and pressure detection mechanism is comprised of pressure display instrument table, pressure protective device.Softened water equipment is used for softening tap water, and small pump is for water filling in pipeline, and to guarantee being full of water in the pipeline section, constant pressure arrangement is used for control, stablizes the pipeline section internal pressure, and heating system is used for water in the pipeline section is heated.
Principle of work of the present utility model is as described below:
In water tank, inject softening water by softened water equipment, be provided with liquid level detecting sensor in the water tank, after the water level in the water tank reaches setting value, no longer toward the water tank water filling, the pressure display instrument gauge pressure is set within the specific limits, guarantee that all valves are in open mode, open small pump, with the water flow in pipes after softening, and open the vent valve that is arranged at the heating system exit, until there is not gas to discharge, close vent valve, when pipeline pressure was in the scope that sets, small pump automatically (or manual) was closed, and opens hot water circulating pump, by the set-up of control system predetermined water temperature, open heating system, when water temperature rises to default water temperature, heating system is (or manually) stopped heating automatically, by to heating system intake-outlet temperature continuous detecting, when if the water temperature of heating circulation system is lower than setting value, system starts heating system automatically, then according to testing requirements tested table is detected.
Claims (1)
1. water temperature overload test device, formed by constant pressure supply water system and hot water cyclesystem, the two connects by pipeline section, it is characterized in that: the constant pressure supply water system is by softened water equipment, water tank, small pump, hand valve, non-return valve, constant pressure arrangement forms, softened water equipment, water tank, small pump, hand valve, non-return valve, all adopt pipeline section to connect between the constant pressure arrangement, softened water equipment is connected with water tank, water tank is connected with small pump, small pump is through a hand valve, be divided into two-way behind one non-return valve, one the tunnel connects constant pressure arrangement, and one the tunnel connects hot water cyclesystem behind a hand valve; Hot water cyclesystem is comprised of heating system, hot water circulating pump, filtrator, all adopt pipeline section to connect between heating system, hot water circulating pump, the filtrator, the water inlet of heating system is connected with hot water circulating pump through hot water gauge to be checked, and the heating system water delivering orifice is connected successively with a hand valve, filtrator, hot water circulating pump; The water outlet of heating system is disposed with vent valve, leaving water temperature sensor, leaving water temperature Displaying Meter, and the water inlet of heating system is provided with inflow temperature sensor, inflow temperature Displaying Meter successively; Heating circulation system also is provided with pressure detection mechanism, and pressure detection mechanism is comprised of pressure display instrument table, pressure protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320218773 CN203259227U (en) | 2013-04-26 | 2013-04-26 | Water temperature overload test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320218773 CN203259227U (en) | 2013-04-26 | 2013-04-26 | Water temperature overload test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259227U true CN203259227U (en) | 2013-10-30 |
Family
ID=49471783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320218773 Withdrawn - After Issue CN203259227U (en) | 2013-04-26 | 2013-04-26 | Water temperature overload test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203259227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217203A (en) * | 2013-04-26 | 2013-07-24 | 河南新天科技股份有限公司 | Water temperature overload test device |
-
2013
- 2013-04-26 CN CN 201320218773 patent/CN203259227U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217203A (en) * | 2013-04-26 | 2013-07-24 | 河南新天科技股份有限公司 | Water temperature overload test device |
| CN103217203B (en) * | 2013-04-26 | 2015-08-19 | 新天科技股份有限公司 | Water temperature overload test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUNTRONT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HE NAN SUNTRONT TECH. CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: High tech Zone of Henan city in Zhengzhou province 450001 pagoda Street No. 19 Patentee after: SUNTRONT TECHNOLOGY CO., LTD. Address before: High tech Zone of Henan city in Zhengzhou province 450001 pagoda Street No. 19 Patentee before: He'nan Suntront Tech. Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |