CN203797784U - Hydraulic power module control device for ground source heat pump - Google Patents
Hydraulic power module control device for ground source heat pump Download PDFInfo
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- CN203797784U CN203797784U CN201420179301.0U CN201420179301U CN203797784U CN 203797784 U CN203797784 U CN 203797784U CN 201420179301 U CN201420179301 U CN 201420179301U CN 203797784 U CN203797784 U CN 203797784U
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Abstract
The utility model discloses a hydraulic power module control device for a ground source heat pump, which comprises a box body, wherein a water source side pipeline, a user side pipeline, a water replenishing pipeline and an electric cabinet are arranged in the box body. The water source side pipeline and the user side pipeline are sequentially provided with safety valves, integral pressure and temperature meters, expansion tanks, filters, water source side water pumps and integral pressure and temperature meters from water inlets to water outlets respectively; one end of the water replenishing pipeline is a water inlet end; the other end of the water replenishing pipeline is divided into two water outlet ends which are connected with the water inflow sections of the water source side pipeline and the user side pipeline; each water outlet end is provided with a check valve; a constant pressure water replenishing valve is arranged at the water inlet end; the input end of the electric cabinet is connected with a host machine and a power supply; the output end of the electric cabinet is connected with each integral pressure and temperature meter, the water source side water pump and a user side water pump. According to the hydraulic power module control device, hydraulic power system modules are integrated in the box body, the pipelines are simple, the application is flexible, the assembly is fast and convenient, the time is saved and the engineering quality is improved.
Description
Technical field
The utility model relates to earth-source hot-pump system field, particularly a kind of used for geothermal heat pump hydraulic module control device.
Background technology
Exploitation along with geothermal energy resources, ground warm device is constantly applied to the indoor places such as house, at present in design ground warm device, need to lay a large amount of pipelines, engineering design is cumbersome, and, once circuit design is complete, with regard to being difficult for converting again the position of all parts, use more single, dumb.
Although had at present, the prefabricated complete product of hydraulic module is occurred, for example Chinese patent application publication No. is that CN103206739A discloses the special-purpose hydraulic module of a kind of earth source heat pump unit and method of operating thereof, this hydraulic module comprises casing, casing arranges five pairs of intake-outlets, Inlet and outlet water is communicated with by corresponding water pipe at box house, during operation, only water pipe need be connected to intake-outlet corresponding to tank surface.This patent, by some modules are assembled into a box house in advance, is then provided with corresponding water inlet on casing, during use, only water pipe need be connected to corresponding water inlet, easy to use and flexible.
But above-mentioned patent internal duct is numerous, complex structure, inconvenient operation.
Utility model content
The purpose of this utility model is for shortcomings and deficiencies of the prior art; a kind of used for geothermal heat pump hydraulic module control device is provided; this used for geothermal heat pump hydraulic module control device pipeline is simple and can automatically adjust water pump operation frequency according to end demand, single double pump automatically switches, and possesses the security functions such as power protection, phase sequence, heat protection, lack of water are protected automatically, high temperature low-temperature protection, high-pressure and low-pressure protection.
The technical problem that the utility model solves can realize by the following technical solutions:
Used for geothermal heat pump hydraulic module control device, comprises casing, is provided with water source lateral line, user's lateral line, water pipe and electric cabinet in described casing,
Described water source lateral line is disposed with the first safety valve, the first pressure and temp one body surface, the first expansion drum, the first filter, water source side water pump, the second pressure and temp one body surface along water inlet to delivery port direction;
Described user's lateral line is disposed with the second safety valve, the 3rd pressure and temp one body surface, the second expansion drum, the second filter, user's side water pump, the 4th pressure and temp one body surface along water inlet to delivery port direction;
One end of described water pipe is water inlet end, the other end is divided into two water sides that are connected with the inlet segment of described water source lateral line, described user's lateral line respectively, described in each, on water side, be provided with a check-valves, on described water inlet end, be provided with certain pressure water compensating valve;
The input of described electric cabinet is connected with main frame, power supply respectively, and the output of described electric cabinet is connected with the second pressure and temp one body surface, the 4th pressure and temp one body surface, water source side water pump, user's side water pump respectively.
In a preferred embodiment of the present utility model, the pipeline section between described water source side water pump and the second pressure and temp one body surface is provided with the first horizontal check valve; Pipeline section between described user's side water pump and the 4th pressure and temp one body surface is provided with the second horizontal check valve.
In a preferred embodiment of the present utility model, water outlet at described water source lateral line is provided with first flow switch, water outlet at described user's lateral line is provided with the second flow switch, and described first flow switch, the second flow switch are connected with the output of described electric cabinet.
In a preferred embodiment of the present utility model, on the pipeline section between described the second safety valve and the 3rd pressure and temp one body surface, be provided with a pressure reduction bypass line with differential-pressure bypass valve.
In a preferred embodiment of the present utility model, described the first filter is the first y-type filter, is provided with a manual blowoff valve on the sewage draining exit of described the first y-type filter; Described the second filter is the second y-type filter, is also provided with a manual blowoff valve on the sewage draining exit of described the second y-type filter.
Owing to having adopted technical scheme as above; the utility model is module integrated in casing by Hydraulic Power System; and pipeline is simple; use flexibly; only water pipe need to be received to the intake-outlets such as corresponding water source lateral line, user's lateral line, water pipe can use; quick for installation; save time; improve construction quality; and can automatically adjust water pump operation frequency, single double pump according to each pipeline demand and automatically switch, possess the security functions such as power protection, phase sequence, heat protection, lack of water are protected automatically, high temperature low-temperature protection, high-pressure and low-pressure protection.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structure principle chart of a kind of embodiment of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Figure 1, used for geothermal heat pump hydraulic module control device comprises casing 100, is provided with water source lateral line 200, user's lateral line 300, water pipe 400 and electric cabinet 500 in casing 100.
Water source lateral line 200 is disposed with the first safety valve 210, the first pressure and temp one body surface 220, the first expansion drum 230, the first y-type filter 240, water source side water pump 250, the first horizontal check valve 260, the second pressure and temp one body surface 270, first flow switch 280 along water inlet 201 to delivery port 202 directions, be provided with a manual blowoff valve 241 on the sewage draining exit of the first y-type filter 240.
User's lateral line 300 is disposed with the second safety valve 310, the 3rd pressure and temp one body surface 320, the second expansion drum 330, the second y-type filter 340, user's side water pump 350, the second horizontal check valve 360, the 4th pressure and temp one body surface 370, the second flow switch 380 along water inlet 301 to delivery port 302 directions, be provided with a manual blowoff valve 341 on the sewage draining exit of the second y-type filter 340.In order to improve the security of user's lateral line 300, on the pipeline section between the second safety valve 310 and the 3rd pressure and temp one body surface 320, be provided with a pressure reduction bypass line 600 with differential-pressure bypass valve 610.
Water pipe 400 is a triplate line, one end of water pipe 400 is water inlet end 401, the other end is divided into two water side 402a, the 402b that are connected with the inlet segment of water source lateral line 200, user's lateral line 300 respectively, water side 402a, the 402b in the present embodiment lay respectively between the first pressure and temp one body surface 220 and the first expansion drum 230 pipeline section and the 3rd pressure and temp one body surface 320 and the second expansion drum 330 true between pipeline section.On each water side 402a, 402b, be provided with a Vertical Lift Check Valves 402aa, 402bb, on water inlet end 401, be provided with certain pressure water compensating valve 410.
The input 510,520 of electric cabinet 500 is connected with main frame, power supply respectively, and the output 530 of electric cabinet 500 is connected with the second pressure and temp one body surface 270, the 4th pressure and temp one body surface 370, water source side water pump 250, user's side water pump 350, first flow switch 280, the second flow switch 380 respectively.By electric cabinet 500, control water source side water pump 250, user's side water pump 350, first flow switch 280, the second flow switch 380 work; and by the pressure and temp situation of electric cabinet 500 monitoring the second pressure and temp one body surfaces 270, the 4th pressure and temp one body surface 370; the work safety of assurance device, arrives high temperature low-temperature protection, high-pressure and low-pressure defencive function.
By each water pipe and each water inlet 201 of the present utility model, 301, 401 and each delivery port 202, 302 connect, by electric cabinet 500 feedwater source water pumps 250, user's side water pump 350 sends the signal of telecommunication, drive water source side water pump 250(or user's side water pump 350) work, current successively by water inlet 201 through the first safety valve 210, the first pressure and temp one body surface 220, the first expansion drum 230, the first y-type filter 240, water source side water pump 250, the first horizontal check valve 260, the second pressure and temp one body surface 270, after first flow switch 280 by delivery port 202 send (or current successively by water inlet 301 through the second safety valve 310, the 3rd pressure and temp one body surface 320, the second expansion drum 330, the second y-type filter 340, user's side water pump 350, the second horizontal check valve 360, the 4th pressure and temp one body surface 370, after the second flow switch 380, by delivery port 302, sent).When hydraulic pressure in constant pressure supply water valve 410 is found water source lateral lines 200 or user's lateral line 300 is inadequate; open Vertical Lift Check Valves 402aa, 402bb; by water pipe 400 water-supply source lateral lines 200 or 300 moisturizings of user's lateral line, reach lack of water automatic protection functions.
The utility model is module integrated in casing 100 by Hydraulic Power System; and pipeline is simple; use flexibly; only water pipe need to be received to the intake-outlets such as corresponding water source lateral line 200, user's lateral line 300, water pipe 400 can use; quick for installation; save time; improve construction quality; and can according to each pipeline demand, automatically adjust water source side water pump 250 or user's side water pump 350 running frequencies, control water source side water pump 250 or 350 automatic switchovers of user's side water pump by electric cabinet 500, possess the security functions such as power protection, phase sequence, heat protection.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. used for geothermal heat pump hydraulic module control device, comprises casing, it is characterized in that, is provided with water source lateral line, user's lateral line, water pipe and electric cabinet in described casing,
Described water source lateral line is disposed with the first safety valve, the first pressure and temp one body surface, the first expansion drum, the first filter, water source side water pump, the second pressure and temp one body surface along water inlet to delivery port direction;
Described user's lateral line is disposed with the second safety valve, the 3rd pressure and temp one body surface, the second expansion drum, the second filter, user's side water pump, the 4th pressure and temp one body surface along water inlet to delivery port direction;
One end of described water pipe is water inlet end, the other end is divided into two water sides that are connected with the inlet segment of described water source lateral line, described user's lateral line respectively, described in each, on water side, be provided with a check-valves, on described water inlet end, be provided with certain pressure water compensating valve;
The input of described electric cabinet is connected with main frame, power supply respectively, and the output of described electric cabinet is connected with the second pressure and temp one body surface, the 4th pressure and temp one body surface, water source side water pump, user's side water pump respectively.
2. used for geothermal heat pump hydraulic module control device as claimed in claim 1, is characterized in that, the pipeline section between described water source side water pump and the second pressure and temp one body surface is provided with the first horizontal check valve; Pipeline section between described user's side water pump and the 4th pressure and temp one body surface is provided with the second horizontal check valve.
3. used for geothermal heat pump hydraulic module control device as claimed in claim 1, it is characterized in that, water outlet at described water source lateral line is provided with first flow switch, water outlet at described user's lateral line is provided with the second flow switch, and described first flow switch, the second flow switch are connected with the output of described electric cabinet.
4. the used for geothermal heat pump hydraulic module control device as described in claim as arbitrary in claims 1 to 3, is characterized in that, on the pipeline section between described the second safety valve and the 3rd pressure and temp one body surface, is provided with a pressure reduction bypass line with differential-pressure bypass valve.
5. used for geothermal heat pump hydraulic module control device as claimed in claim 4, is characterized in that, described the first filter is the first y-type filter, is provided with a manual blowoff valve on the sewage draining exit of described the first y-type filter; Described the second filter is the second y-type filter, is also provided with a manual blowoff valve on the sewage draining exit of described the second y-type filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179301.0U CN203797784U (en) | 2014-04-14 | 2014-04-14 | Hydraulic power module control device for ground source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179301.0U CN203797784U (en) | 2014-04-14 | 2014-04-14 | Hydraulic power module control device for ground source heat pump |
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| Publication Number | Publication Date |
|---|---|
| CN203797784U true CN203797784U (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420179301.0U Expired - Fee Related CN203797784U (en) | 2014-04-14 | 2014-04-14 | Hydraulic power module control device for ground source heat pump |
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| CN (1) | CN203797784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020065A1 (en) * | 2021-08-19 | 2023-02-23 | 浙江英特科技股份有限公司 | Hydraulic center and air-conditioning circulating water system having hydraulic center |
-
2014
- 2014-04-14 CN CN201420179301.0U patent/CN203797784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020065A1 (en) * | 2021-08-19 | 2023-02-23 | 浙江英特科技股份有限公司 | Hydraulic center and air-conditioning circulating water system having hydraulic center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180703 Address after: 201609 Siyuan Road, Ye Xie Town, Songjiang District, Shanghai City, No. 21 Patentee after: Shanghai Elival HVAC Technology Co., Ltd. Address before: 201314 828 new Tan Wan highway, Pudong New Area Industrial Park, Xinchang Town, Shanghai Patentee before: AKAN Enterprise Group (Shanghai) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20190414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |